  Question

State which of the following statements are true (T) or which are false (F): (i) If two lines in the same plane do not interest, then they much be parallel. (ii) Distance between two parallel lines is not same every where. (iii) If m ⊥ i, n ⊥ i and m ≠ n, then m ∥ n. (iv) Two non-intersection coplanar rays are parallel. (v) If ray AB ∥ line , then line segment AB ∥ m. (vi) If line AB ∥ line , then line segment AB ∥ m. (vii) No two parallel segments intersect. (viii) Every pair of lines is a pair of coplanar lines. (ix) Two lines perpendicular to the same line are parallel. (x) A line perpendicular to one of two parallel lines is perpendicular to the other.

Solution

(i) T ( It is true for only two co-planar lines) (ii) F (iii) T (iv) F ( Two coplanar rays may neither be parallel nor intersecting) (v) T ( Line segment is part of a line or a ray) (vi) T ( Line segment is part of a line or a ray) (vii) T (viii) F (ix) T (x) TMathematicsRD Sharma (2013)Standard VI

Suggest Corrections  0  Similar questions
View More  Same exercise questions
View More 